Take countdowns to the next level with this two-digit backwards counting worksheet.

Dive into one- and two-digit counting practice with this fun worksheet!

Count on this worksheet to help you learn your number 2!

Kids count by twos on this first grade math worksheet. Skip counting by twos is one way children can demonstrate the meaning of addition.

Children skip count by two to connect the dots and discover the hidden picture.

Hop, skip, and jump through this skip counting maze for first and second graders!

Does your child need practice with his math skills? This printable worksheet, which will help him count up to 100, will give him practice counting by 2's.

Help your first grader build her number sense with this worksheet featuring number patterns by 2, 5, and 10.

Children look at nine sequences of numbers and fill in the missing ones.

Count and subtract the Halloween pictures in this simple subtraction worksheet!

Count and add the Halloween pictures in this simple addition worksheet!

Count and subtract the Thanksgiving pictures in this simple subtraction worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

This worksheet is a great way to practice skip counting by 2, and to see how it can factor in to repeated addition.

Help draw in this giant Stegosaurus's spine plates by connecting the dots. Your child will learn to skip-count by two with this fun exercise.

Become a math detective with this inviting first-grade worksheet!

Learn to write and represent tens with this first-grade math worksheet!

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

Get ready for third grade times tables by practicing skip counting.

As your kid counts these groups of shoes by twos, she'll get a better handle on number sequence, too.

Searching for a worksheet that practices counting skills? This printable asks your child to determine which series of numbers is counting by twos.

Kids find the missing numbers to complete the honeycomb number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Use these digit cards to practice number recognition or basic facts. Or take the learning up a notch by using the cards to teach place value as students build two-digit numbers to play the Hungry Alligator game!

This first grade math worksheet helps your child practice estimation, an important skill he will use as he progresses in math, and throughout his life.

Kids count by fives to 100 on this first grade math worksheet. Skip counting by fives is one way children can demonstrate the meaning of addition.

To shop for fruit, kids read prices, count dimes, and match the prices to the equivalent amount of dimes on this first grade math worksheet.

Kids find the missing numbers to complete the egg number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Invite your first grader to enter the world of the teen numbers as she starts writing 11-20. Practice tracing the name of each number before writing it.

Track down the word form of numbers with this engaging word search for first graders!

Challenge your first grader by having her connect the dots from 1 to 50 to complete the picture of the friendly lion.